080883da09
We need to drop these columns and we need to make them take default values so we can issue write queries without these columns. Also noting that MySQL prior to 8.0 can't set default values to blob columns making this way more complicated than it should be but MariaDB can set them (https://mariadb.com/kb/en/blob/). We also made these columns nullable to make this work in MySQL. Bug: T341828 Change-Id: I0d60742b6ce7adf642393ee00b66aa539b76dfc1
19 lines
No EOL
1.5 KiB
SQL
19 lines
No EOL
1.5 KiB
SQL
-- This file is automatically generated using maintenance/generateSchemaChangeSql.php.
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-- Source: maintenance/abstractSchemaChanges/patch-externallinks-el_to_default.json
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-- Do not modify this file directly.
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-- See https://www.mediawiki.org/wiki/Manual:Schema_changes
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CREATE TEMPORARY TABLE /*_*/__temp__externallinks AS
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SELECT el_id, el_from, el_to, el_index, el_index_60, el_to_domain_index, el_to_path
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FROM /*_*/externallinks;
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DROP TABLE /*_*/externallinks;
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CREATE TABLE /*_*/externallinks ( el_id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, el_from INTEGER UNSIGNED DEFAULT 0 NOT NULL, el_to BLOB DEFAULT '', el_index BLOB DEFAULT '', el_index_60 BLOB DEFAULT '' NOT NULL, el_to_domain_index BLOB DEFAULT '' NOT NULL, el_to_path BLOB DEFAULT NULL );
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INSERT INTO /*_*/externallinks ( el_id, el_from, el_to, el_index, el_index_60, el_to_domain_index, el_to_path )
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SELECT el_id, el_from, el_to, el_index, el_index_60, el_to_domain_index, el_to_path
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FROM /*_*/__temp__externallinks;
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DROP TABLE /*_*/__temp__externallinks;
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CREATE INDEX el_from ON /*_*/externallinks (el_from);
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CREATE INDEX el_to ON /*_*/externallinks (el_to, el_from);
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CREATE INDEX el_index ON /*_*/externallinks (el_index);
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CREATE INDEX el_index_60 ON /*_*/externallinks (el_index_60, el_id);
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CREATE INDEX el_from_index_60 ON /*_*/externallinks (el_from, el_index_60, el_id);
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CREATE INDEX el_to_domain_index_to_path ON /*_*/externallinks (el_to_domain_index, el_to_path); |